PostX Gutenberg Post Grid Blocks Plugin up to 3.0.5 on WordPress postx_type cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in PostX Gutenberg Post Grid Blocks Plugin up to 3.0.5 on WordPress. Affected by this issue is some unknown functionality. This manipulation of the argument postx_type causes cross site scripting. The identification of this vulnerability is CVE-2023-3992. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in PostX Gutenberg Post Grid Blocks Plugin up to 3.0.5 on WordPress (WordPress Plugin). It has been declared as problematic. Affected by this vulnerability is an unknown code. The manipulation of the argument postx_type with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

The PostX WordPress plugin before 3.0.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

The weakness was shared 08/04/2023. The advisory is shared at wordfence.com. This vulnerability is known as CVE-2023-3992 since 07/28/2023. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/28/2023 🔍
08/04/2023 +7 days 🔍
08/04/2023 +0 days 🔍
04/24/2025 +629 days 🔍

Sourcesinfo

Advisory: wordfence.com
Status: Not defined

CVE: CVE-2023-3992 (🔍)
GCVE (CVE): GCVE-0-2023-3992
GCVE (VulDB): GCVE-100-236149

Entryinfo

Created: 08/04/2023 19:02
Updated: 04/24/2025 07:07
Changes: 08/04/2023 19:02 (39), 04/24/2025 07:07 (28)
Complete: 🔍
Cache ID: 216::103

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